Reports are filtering in that Google has hit the “pause” button on their Android 4.0 update for Nexus S devices. Details are pretty sparse, but users are claiming they are receiving the update, but when the update process completes the phone boots right back into Gingerbread. Apparently, Google is able to trigger a rollback on phones that are attempting to update from all the way in Mountain View. Google hasn’t provided any reason … [read full article]